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CSM2400FH
User Manual
Modified
Checked
Module Name
Revision
Date
By
Date
By
CSM2400FH
Description
2400 MHz RF Module with Frequency Hopping
Remarks
Item Number

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Table of Contents
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Summary of Contents for HETRONIC CSM2400FH

  • Page 1 CSM2400FH User Manual Modified Checked Module Name Revision Date Date CSM2400FH Description 2400 MHz RF Module with Frequency Hopping Remarks Item Number...
  • Page 2: Table Of Contents

    1. TABLE OF CONTENTS TABLE OF CONTENTS ..........................2 GENERAL DESCRIPTION ........................3 FCC COMPLIANCE NOTIFICATIONS....................4 4. SETUP AND ADJUSTMENT PROCEDURE .................... 6 5. APPROVED ANTENNA LIST……………...…………………………………………………………….6 LABEL PLACEMENT ..........................6 MICROCONTROLLER INTERFACE ....................... 7 TECHNICAL SPECIFICATIONS ......................8 TABLE OF FIGURES Figure 1: Label placement ..........................
  • Page 3: General Description

    2. GENERAL DESCRIPTION The CSM2400 module from Hetronic is a Frequency Hopping Spread Spectrum transmitter. It transmits data in the 2.4GHz spectrum in a transparent manner. To ensure a reliable connection, the radio link is fully redundant, with two distinct radios. Once the modules are paired, they will send data through a pseudo random channel sequence utilizing packet-based encryption.
  • Page 4: Fcc Compliance Notifications

    WARNING: The OEM must ensure that FCC labeling requirements are met. This includes a clearly visible label on the outside of the OEM enclosure specifying the appropriate Hetronic FCC identifier for this product below.
  • Page 5 RF Exposure The Hetronic CSM2400FH meets the RF exposure requirement of low power devices under portable operation. This device should be operated with a minimum distance of 20mm (2 cm) between the antenna and your body. Do not touch or move antenna while the unit is transmitting or receiving.
  • Page 6: Setup And Adjustment Procedure

    4. Setup and Adjustment Procedure The CSM2400FH is factory tested and setup during the approved end control process. Any settings and adjustments are preformed by factory trained personnel. No final adjustments are required by the end user. 5. Approved Antenna List...
  • Page 7: Microcontroller Interface

    Pin Layout CSM FH uses a pin layout compatible with legacy Hetronic radio modules. This layout allows the CSM FH to be used in devices that accept direct installation of the legacy module. Please note, however, that the pins are not utilized the same way as the legacy radios, and software modification of devices is required to make use of the CSM FH radio module.
  • Page 8: Technical Specifications

    3. TECHNICAL SPECIFICATION POWER VALUE Supply Voltage 2.8 to 4.2 VDC Transmit mode Supply Current 90 mA Vcc= 4V, 20 bBm output, 50 ohm load. Receiver Mode 40 mA Vcc= 4V PROTOCOL Data Rate ≥25 kbps Buffered ≥1024 Bytes Diversity Full Encryption RSSI and/or LQI available to all...
  • Page 9 Storage Temperature -40° to +105° C Operating Humidity 20% to 70%, non-condensing Storage Humidity 95%, non-condensing MECHANICAL PCB Material FR-4 (Prepreg 7628 AT05 47% Resin) Connections • Power Ground, RF connector(s) • for external antennas, • Data • Config, Pairing Revision Project: Page...

Table of Contents